Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6020122 | Hepatitis C virus second envelope (HCV-E2) glycoprotein expression system | Verlyn G. Schaefer, Thomas S. Suhar, Richard R. Lesniewski | 2000-02-01 |
| 5888772 | DNA encoding human a erythropoietin analog | Peter J. DeVries, Berry S. Mellovitz, Joseph L. Meuth, Verlyn G. Schaefer | 1999-03-30 |
| 4970155 | HSV helper virus independent vector | — | 1990-11-13 |